Definition from Wiktionary, the free dictionary
Alternative forms 
dojocho (plural dojochos)
- The head of a Japanese dōjō (martial arts training hall).
Usage notes 
The dojocho is not always the chief instructor or highest ranked person, but has an administrative role, or has ownership of the dōjō. The title is used in Japanese martial arts such as judo, karate, kendo, aikido, etc.